[PDF] Top 20 CONTINUOUS CHROMOSOME TRANSFER IN ESCHERICHIA COLI
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CONTINUOUS CHROMOSOME TRANSFER IN ESCHERICHIA COLI
... Continuity replaces the notion that the donor linkage group is a linear structure derived by opening the continuous linkage group at F (Figure 1 ). The argument for continuous[r] ... See full document
20
Selection and Plasmid Transfer Underlie Adaptive Mutation in Escherichia coli
... By the hardwired route, the first mating pair might remain stably associated and act as a structurally stable “mother cell” that continuously transfers plasmid DNA until the recipient has sufficient copies to divide. At ... See full document
21
Chromosome engineering of Escherichia coli for constitutive production of salvianic acid A
... and continuous gene expression as well as low production cost ...E. coli, the conventional T7 promoter has always been used for heterologous protein expression by additional inducer IPTG, but the ... See full document
11
Evidence That Stationary-Phase Hypermutation in the Escherichia coli Chromosome Is Promoted by Recombination
... F-encoded transfer functions (Foster and formers, but not in the main population of (Lac ⫺ ) cells Trimarchi 1995a; Galitski and Roth 1995), but exposed to selection (Torkelson et ...plasmid transfer ... See full document
11
An In Vitro Chicken Gut Model Demonstrates Transfer of a Multidrug Resistance Plasmid from Salmonella to Commensal Escherichia coli
... a continuous flow system to introduce fresh media, allowing the system to be run for days or weeks; most monitor changes in a handful of bacteria using mainly culture-based methods (18, ...the transfer of ... See full document
15
Klepper, Florian (2007): Synthese der natürlichen tRNA Nukleosidmodifikationen Queuosin und Archaeosin. Dissertation, LMU München: Fakultät für Chemie und Pharmazie
... Doch auch der Prozess der Translation, der Übertragung der genetischen Information von der messenger RNA (mRNA) auf einen Polypeptidstrang, vermittelt von der transfer RNA (tRNA), ist nicht vollständig verstanden. ... See full document
176
EspZ of Enteropathogenic and Enterohemorrhagic Escherichia coli Regulates Type III Secretion System Protein Translocation
... ABSTRACT Translocation of effector proteins via a type III secretion system (T3SS) is a widespread infection strategy among Gram-negative bacterial pathogens. Each pathogen translocates a particular set of effectors that ... See full document
12
Essential validation methods for E. coli strains created by chromosome engineering
... for chromosome engin- eering, PCR and DNA sequence analysis, are typically ...the chromosome; (ii) the contamin- ation of temperate P1 phage in the engineered ...E. coli strains; and (iii) defects in ... See full document
14
Degradation of Escherichia coli Chromosome After Infection by Bacteriophage T4: Role of Bacteriophage Gene D2a
... Degradation of Escherichia coli Chromosome After Infection by Bacteriophage T4: Role of Bacteriophage Gene D2a Received for publication 22 June 1972 Mutations in the D2a gene of bacterio[r] ... See full document
6
THE ADDITION OF LAC+ CHROMOSOME FRAGMENTS TO THE E. COLI PROA—PROB—LAC DELETION XIII CHROMOSOME
... STODOLSKY, M., 1972 Addition of recipient genes to absorbed chromosome fragments and the ex- cision of F episomes from transductant Escherichia coli Hfrl3 chromosomes. Hybri[r] ... See full document
16
Determination of the Frequency of Adhesion Virulence Factors in Uropathogenic E. coli (UPEC) Strains Isolated from Hospitalized Patients in Babol
... which Escherichia coli (E. coli) is known as a significant etiologic factor in 50-80 percent of cases ...E. coli strains from urinary tract ... See full document
7
Phenotypic and Genotypic Characterization of EnteropathogenicEscherichia coli (EPEC) strains in Tehran, Iran
... Background and Objectives: Enteropathogenic Escherichia coli (EPEC) strains can be detected by serogrouping and the presence of enterocyte attaching- effacing (eae) gene. Most EPEC strains belong to a ... See full document
6
The Symmetrical Wave Pattern of Base Pair Substitution Rates across the Escherichia coli Chromosome Has Multiple Causes
... firing of oriZ could not overcome the influence of oriC. However, the strain containing only oriZ showed a decrease in the BPS rates in the 200-kb area surrounding the new origin, similarly to that normally observed about ... See full document
18
Escherichia coli hemolysin is a potent inductor of phosphoinositide hydrolysis and related metabolic responses in human neutrophils
... Escherichia coli hemolysin (Hly) is a proteinaceous pore-forming exotoxin that probably represents a significant virulence factor in E. coli infections. We investigated its influence on human ... See full document
10
Prophage λ Induces Terminal Recombination in Escherichia coli by Inhibiting Chromosome Dimer Resolution: An Orientation-Dependent cis-Effect Lending Support to Bipolarization of the Terminus
... the chromosome dimer resolution site of Escherichia coli, is excised at a frequency that depends on its orientation with respect to ...disturbs chromosome polarization on the side of the site ... See full document
10
High frequency of hybrid Escherichia coli strains with combined Intestinal Pathogenic Escherichia coli (IPEC) and Extraintestinal Pathogenic Escherichia coli (ExPEC) virulence factors isolated from human faecal samples
... The chromosome contains five integrated prophages according to PHASTER analysis [26], and 19 genomic islands (phages excluded) according to the Island Viewer 4 software ...E. coli human UTI strain UMEA- ... See full document
12
A molecular genetic analysis of L asparaginase II synthesis in Erwinia Chrysanthemi NCPPB 1066
... Studies performed by Minton et al. (1986) had identified a putative - 24/-12 promoter consensus sequence within the 5' non-coding region of the ansB structural gene, and evidence suggested that components of the Ntr ... See full document
475
Treatment of enterohemorrhagic Escherichia coli (EHEC) infection and hemolytic uremic syndrome (HUS)
... E. coli, specifically STEC and E. coli- expressing intimin and HEC-hemolysin were treated by administration of pooled bovine colostrum, rich in anti- bodies to Shiga toxin and enterohemorrhagic ...E. ... See full document
8
Schreiber, Carolin Susanne (2008): Genotypische und phänotypische Charakterisierung von Shigatoxin-bildenden und enterohämorrhagischen Escherichia coli-Isolaten von Mensch, Tier, Lebensmittel und Wasser aus Bayern im Zeitraum von 2002 bis 2006. Dissertation, LMU München: Tierärztliche Fakultät
... Gefahren Escherichia coli des Serotyps O103 und O157 bei den Lebensmittelkategorien Fleisch, Obst/Gemüse und Kräuter/Gewürze erfasst (Europäische Kommission ... See full document
188
THE INFIDELITY OF CONJUGAL DNA TRANSFER IN ESCHERICHIA COLI
... Quite similar spectra for amber mutations are obtained with or without F’ transfer, the exception being an increase in the proportion of mutants isolated at the mutat[r] ... See full document
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